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high-energy electron diffraction
释义
high-energy electron diffraction
high-energy electron diffraction
[
′hī ‚en·ər·jē i′lek‚trȧn di‚frak·shən
]
(physics)
The diffraction of electrons with high energies, usually in the range of 30,000-70,000 electronvolts, mainly to study the structure of atoms and molecules in gases and liquids. Abbreviated HEED.
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asdsc
asdse
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asdso
asd(so/lic)
asd-solic
asdsp
asdspn
asd(s&r)
asdsrr
asd(s&tr)
asdt
asdta
asdtl
asdu
(as) dull as dishwater
as dull as dishwater
(as) dull as ditchwater
as dull as ditchwater
(as) dumb as a post
as dumb as a post
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asdva
asdvs
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更新时间:2026/9/14 2:10:43